Introduction.
steel sheet(s) and plate(s)
Steel plates are flat, rectangular and can be rolled directly or cut from wide steel strips.
According to the thickness of the steel plate, thin steel plate <4 mm (the thinest 0.2 mm), thick steel plate 4~60 mm, extra thick steel plate 60~115 mm.
Steel plate by rolling points, hot rolled and cold rolled.
The width of the sheet is 500~1500 mm; The width of the thick is 600 to 3000 mm. Sheet steel is divided into ordinary steel, high-quality steel, alloy steel, spring steel, stainless steel, tool steel, heat-resistant steel, bearing steel, silicon steel and industrial pure iron sheet, etc. According to the professional use, there are oil drum board, enamel board, bulletproof board, etc.; According to the surface coating layer, there are galvanized sheet, tin plate, lead plate, plastic composite steel plate, etc.
The steel type of thick steel plate is generally the same as that of thin steel plate. In all aspects of the product, in addition t…